Home / 11,021.05-16,528.33-6,017.68

Finding the Fourth Proportional to 11,021.05, 16,528.33 and 6,017.68

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Solution

The fourth proportional to 11,021.05, 16,528.33 and 6,017.68 is: 9,024.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,021.05 : 16,528.33 = 6,017.68 : x
  2. Step 2: Convert to fraction form
    11,021.05/16,528.33 = 6,017.68/x
  3. Step 3: Cross multiply
    11,021.05x = 16,528.33 × 6,017.68
  4. Step 4: Simplify right side
    11,021.05x = 99,462,200.87
  5. Step 5: Solve for x
    x = 99,462,200.87/11,021.05
  6. Step 6: Final answer
    x = 9,024.75

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.